在前一章里,已经讨论过有关爆震波在空气中的现象.The phenomena associated with a blast wave in air have been treated in the preceding chapter.经爆震波袭击后未被毁坏的变电站的重要组件受到较小的损坏.The transformer substation survived the blast with relatively minor damage ...
Hugh and John were exchanging faintly barbed courtesies.休和约翰正说着带有相互挤兑意味的客气话。The factory was surrounded by barbed wire.工厂用带刺的铁丝网围着。a barbed wire fence带刺铁丝网围栏...